City of Chicago


815 Area code: Chicago, Cook - Landline

Directory Numbers

How to dial a U.S. number internationally:

  • Start with your country's exit code (e.g., 011 for the U.S. or Canada).
  • Dial the U.S. country code (+1).
  • Dial the 10-digit phone number (area code + local number).

  • 8159182900 | +1 815-918-2900 Illinois U.S.A.
  • 8159182901 | +1 815-918-2901 Illinois U.S.A.
  • 8159182902 | +1 815-918-2902 Illinois U.S.A.
  • 8159182903 | +1 815-918-2903 Illinois U.S.A.
  • 8159182904 | +1 815-918-2904 Illinois U.S.A.
  • 8159182905 | +1 815-918-2905 Illinois U.S.A.
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  • 8159182908 | +1 815-918-2908 Illinois U.S.A.
  • 8159182909 | +1 815-918-2909 Illinois U.S.A.
  • 8159182910 | +1 815-918-2910 Illinois U.S.A.
  • 8159182911 | +1 815-918-2911 Illinois U.S.A.
  • 8159182912 | +1 815-918-2912 Illinois U.S.A.
  • 8159182913 | +1 815-918-2913 Illinois U.S.A.
  • 8159182914 | +1 815-918-2914 Illinois U.S.A.
  • 8159182915 | +1 815-918-2915 Illinois U.S.A.
  • 8159182916 | +1 815-918-2916 Illinois U.S.A.
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  • 8159182918 | +1 815-918-2918 Illinois U.S.A.
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  • 8159182922 | +1 815-918-2922 Illinois U.S.A.
  • 8159182923 | +1 815-918-2923 Illinois U.S.A.
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  • 8159182931 | +1 815-918-2931 Illinois U.S.A.
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  • 8159182949 | +1 815-918-2949 Illinois U.S.A.
  • 8159182950 | +1 815-918-2950 Illinois U.S.A.
  • 8159182951 | +1 815-918-2951 Illinois U.S.A.
  • 8159182952 | +1 815-918-2952 Illinois U.S.A.
  • 8159182953 | +1 815-918-2953 Illinois U.S.A.
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  • 8159182962 | +1 815-918-2962 Illinois U.S.A.
  • 8159182963 | +1 815-918-2963 Illinois U.S.A.
  • 8159182964 | +1 815-918-2964 Illinois U.S.A.
  • 8159182965 | +1 815-918-2965 Illinois U.S.A.
  • 8159182966 | +1 815-918-2966 Illinois U.S.A.
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  • 8159182968 | +1 815-918-2968 Illinois U.S.A.
  • 8159182969 | +1 815-918-2969 Illinois U.S.A.
  • 8159182970 | +1 815-918-2970 Illinois U.S.A.
  • 8159182971 | +1 815-918-2971 Illinois U.S.A.
  • 8159182972 | +1 815-918-2972 Illinois U.S.A.
  • 8159182973 | +1 815-918-2973 Illinois U.S.A.
  • 8159182974 | +1 815-918-2974 Illinois U.S.A.
  • 8159182975 | +1 815-918-2975 Illinois U.S.A.
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  • 8159182989 | +1 815-918-2989 Illinois U.S.A.
  • 8159182990 | +1 815-918-2990 Illinois U.S.A.
  • 8159182991 | +1 815-918-2991 Illinois U.S.A.
  • 8159182992 | +1 815-918-2992 Illinois U.S.A.
  • 8159182993 | +1 815-918-2993 Illinois U.S.A.
  • 8159182994 | +1 815-918-2994 Illinois U.S.A.
  • 8159182995 | +1 815-918-2995 Illinois U.S.A.
  • 8159182996 | +1 815-918-2996 Illinois U.S.A.
  • 8159182997 | +1 815-918-2997 Illinois U.S.A.
  • 8159182998 | +1 815-918-2998 Illinois U.S.A.
  • 8159182999 | +1 815-918-2999 Illinois U.S.A.